Update activity_handler.py

Added remaining ref doc

Author: Michael Miele

libraries/botbuilder-core/botbuilder/core/activity_handler.py

@@ -22,8 +22,8 @@ async def on_turn(self, turn_context: TurnContext):
             In a derived class, override this method to add logic that applies to all activity types.
             
             .. note::
-                - Add logic to apply before the type-specific logic and before the call to the base class `OnTurnAsync` method.
-                - Add logic to apply after the type-specific logic after the call to the base class `OnTurnAsync` method.
+                - Add logic to apply before the type-specific logic and before the call to the :meth:`ActivityHandler.on_turn()` method.
+                - Add logic to apply after the type-specific logic after the call to the :meth:`ActivityHandler.on_turn()` method.
     """
         if turn_context is None:
             raise TypeError("ActivityHandler.on_turn(): turn_context cannot be None.")
@@ -69,13 +69,7 @@ async def on_message_activity(  # pylint: disable=unused-argument
         return
 
     async def on_conversation_update_activity(self, turn_context: TurnContext):
-        """Invoked when a conversation update activity is received from the channel when the base behavior of
-        `OnTurnAsync` is used.
-        Conversation update activities are useful when it comes to responding to users being added to or removed from the conversation.
-        For example, a bot could respond to a user being added by greeting the user.
-        By default, this method calls :meth:`ActivityHandler.on_members_added_activity()` if any users have been added or 
-        :meth:`ActivityHandler.on_members_removed_activity()` if any users have been removed. 
-        The method checks the member ID so that it only responds to updates regarding members other than the bot itself.
+        """Invoked when a conversation update activity is received from the channel when the base behavior of :meth:`ActivityHandler.on_turn()` is used.
         
         :param turn_context: The context object for this turn
         :type turn_context: :class:`TurnContext`
@@ -108,15 +102,63 @@ async def on_conversation_update_activity(self, turn_context: TurnContext):
 
     async def on_members_added_activity(
         self, members_added: List[ChannelAccount], turn_context: TurnContext
-    ):  # pylint: disable=unused-argument
+    ): # pylint: disable=unused-argument
+        """Override this method in a derived class to provide logic for when members other than the bot join the conversation.
+        You can add your bot's welcome logic.
+    
+        :param members_added: A list of all the members added to the conversation, as described by the conversation update activity
+        :type members_added: :class:`typing.List`
+        :param turn_context: The context object for this turn
+        :type turn_context: :class:`TurnContext`
+
+        :returns: A task that represents the work queued to execute
+
+        .. remarks::
+            When the :meth:'ActivityHandler.on_conversation_update_activity()` method receives a conversation update activity that indicates 
+            one or more users other than the bot are joining the conversation, it calls this method.
+        """
         return
 
     async def on_members_removed_activity(
         self, members_removed: List[ChannelAccount], turn_context: TurnContext
     ):  # pylint: disable=unused-argument
+        """Override this method in a derived class to provide logic for when members other than the bot leave the conversation.
+        You can add your bot's good-bye logic.
+        
+        :param members_added: A list of all the members removed from the conversation, as described by the conversation update activity
+        :type members_added: :class:`typing.List`
+        :param turn_context: The context object for this turn
+        :type turn_context: :class:`TurnContext`
+
+        :returns: A task that represents the work queued to execute
+
+        .. remarks::
+            When the :meth:'ActivityHandler.on_conversation_update_activity()` method receives a conversation update activity that indicates  
+            one or more users other than the bot are leaving the conversation, it calls this method.
+        """
+
         return
 
     async def on_message_reaction_activity(self, turn_context: TurnContext):
+        """Invoked when an event activity is received from the connector when the base behavior of :meth:'ActivityHandler.on_turn()` is used.
+        Message reactions correspond to the user adding a 'like' or 'sad' etc. (often an emoji) to a previously sent activity. 
+        Message reactions are only supported by a few channels. The activity that the message reaction corresponds to is indicated in the 
+        reply to Id property. The value of this property is the activity id of a previously sent activity given back to the bot as the response 
+        from a send call.
+        
+        :param turn_context: The context object for this turn
+        :type turn_context: :class:`TurnContext`
+
+        :returns: A task that represents the work queued to execute
+
+        .. remarks::
+            When the :meth:'ActivityHandler.on_turn()` method receives a message reaction activity, it calls this method.
+            If the message reaction indicates that reactions were added to a message, it calls :meth:'ActivityHandler.on_reaction_added().
+            If the message reaction indicates that reactions were removed from a message, it calls :meth:'ActivityHandler.on_reaction_removed().
+            In a derived class, override this method to add logic that applies to all message reaction activities.
+            Add logic to apply before the reactions added or removed logic before the call to the this base class method.
+            Add logic to apply after the reactions added or removed logic after the call to the this base class method.    
+        """
         if turn_context.activity.reactions_added is not None:
             await self.on_reactions_added(
                 turn_context.activity.reactions_added, turn_context
@@ -130,14 +172,68 @@ async def on_message_reaction_activity(self, turn_context: TurnContext):
     async def on_reactions_added(  # pylint: disable=unused-argument
         self, message_reactions: List[MessageReaction], turn_context: TurnContext
     ):
+        """Override this method in a derived class to provide logic for when reactions to a previous activity 
+        are added to the conversation.
+        
+        :param message_reactions: The list of reactions added
+        :type message_reactions: :class:`typing.List`
+        :param turn_context: The context object for this turn
+        :type turn_context: :class:`TurnContext`
+
+        :returns: A task that represents the work queued to execute
+
+        .. remarks::
+            Message reactions correspond to the user adding a 'like' or 'sad' etc. (often an emoji) 
+            to a previously sent message on the conversation. Message reactions are supported by only a few channels.
+            The activity that the message is in reaction to is identified by the activity's reply to Id property. 
+            The value of this property is the activity ID of a previously sent activity. When the bot sends an activity, 
+            the channel assigns an ID to it, which is available in the resource response Id of the result.
+        """
         return
 
     async def on_reactions_removed(  # pylint: disable=unused-argument
         self, message_reactions: List[MessageReaction], turn_context: TurnContext
     ):
+        """Override this method in a derived class to provide logic for when reactions to a previous activity 
+        are removed from the conversation.
+        
+        :param message_reactions: The list of reactions removed
+        :type message_reactions: :class:`typing.List`
+        :param turn_context: The context object for this turn
+        :type turn_context: :class:`TurnContext`
+
+        :returns: A task that represents the work queued to execute
+
+        .. remarks::
+            Message reactions correspond to the user adding a 'like' or 'sad' etc. (often an emoji) 
+            to a previously sent message on the conversation. Message reactions are supported by only a few channels.
+            The activity that the message is in reaction to is identified by the activity's reply to Id property. 
+            The value of this property is the activity ID of a previously sent activity. When the bot sends an activity, 
+            the channel assigns an ID to it, which is available in the resource response Id of the result.
+        """
         return
 
     async def on_event_activity(self, turn_context: TurnContext):
+        """Invoked when an event activity is received from the connector when the base behavior of :meth:'ActivityHandler.on_turn()` is used.
+       
+        :param turn_context: The context object for this turn
+        :type turn_context: :class:`TurnContext`
+
+        :returns: A task that represents the work queued to execute
+
+        .. remarks::
+            When the :meth:'ActivityHandler.on_turn()` method receives an event activity, it calls this method.
+            If the activity name is `tokens/response`, it calls :meth:'ActivityHandler.on_token_response_event()`;
+            otherwise, it calls :meth:'ActivityHandler.on_event()`. 
+        
+            In a derived class, override this method to add logic that applies to all event activities.
+            Add logic to apply before the specific event-handling logic before the call to this base class method.
+            Add logic to apply after the specific event-handling logic after the call to this base class method.
+        
+            Event activities communicate programmatic information from a client or channel to a bot.
+            The meaning of an event activity is defined by the event activity name property, which is meaningful within 
+            the scope of a channel.
+        """
         if turn_context.activity.name == "tokens/response":
             return await self.on_token_response_event(turn_context)
 
@@ -146,19 +242,63 @@ async def on_event_activity(self, turn_context: TurnContext):
     async def on_token_response_event(  # pylint: disable=unused-argument
         self, turn_context: TurnContext
     ):
+        """Invoked when a `tokens/response` event is received when the base behavior of :meth:'ActivityHandler.on_event_activity()` is used.
+        If using an `oauth_prompt`, override this method to forward this activity to the current dialog.
+        
+        :param turn_context: The context object for this turn
+        :type turn_context: :class:`TurnContext`
+
+        :returns: A task that represents the work queued to execute
+
+        .. remarks::
+            When the :meth:'ActivityHandler.on_event()` method receives an event with an activity name of `tokens/response`,
+            it calls this method. If your bot uses an `oauth_prompt`, forward the incoming activity to the current dialog.
+        """
         return
 
     async def on_event(  # pylint: disable=unused-argument
         self, turn_context: TurnContext
     ):
+        """Invoked when an event other than `tokens/response` is received when the base behavior of
+        :meth:'ActivityHandler.on_event_activity()` is used.
+        This method could optionally be overridden if the bot is meant to handle miscellaneous events.
+        
+        :param turn_context: The context object for this turn
+        :type turn_context: :class:`TurnContext`
+
+        :returns: A task that represents the work queued to execute
+
+        .. remarks::
+            When the :meth:'ActivityHandler.on_event_activity()` is used method receives an event with an 
+            activity name other than `tokens/response`, it calls this method.
+        """
         return
 
     async def on_end_of_conversation_activity(  # pylint: disable=unused-argument
         self, turn_context: TurnContext
     ):
+        """Invoked when a conversation end activity is received from the channel.
+        
+        :param turn_context: The context object for this turn
+        :type turn_context: :class:`TurnContext`
+        :returns: A task that represents the work queued to execute
+        """
         return
 
     async def on_unrecognized_activity_type(  # pylint: disable=unused-argument
         self, turn_context: TurnContext
     ):
+        """Invoked when an activity other than a message, conversation update, or event is received when the base behavior of
+        :meth:`ActivityHandler.on_turn()` is used.
+        If overridden, this method could potentially respond to any of the other activity types.
+        
+        :param turn_context: The context object for this turn
+        :type turn_context: :class:`TurnContext`
+
+        :returns: A task that represents the work queued to execute
+
+        .. remarks::
+            When the :meth:`ActivityHandler.on_turn()` method receives an activity that is not a message, conversation update, message reaction,
+            or event activity, it calls this method.
+        """
         return